baber/WOPTO huggingface dataset:
Patent GE-P19981235-B (GE)
Title: Sensor Positioning Apparatus for Trench Excavator
Inventor: GEELHOED JACK
IPC: E02F3/16
Filed: 1994-11-07
Abstract: This invention refers to trench excavating machinws, in particular to providing the excavating means of trench excavator with sensor positioning means.    The technical result of the invention is in more precise positioning of trench excavator excavating means to the reference signal while working.    The trench excavator comprises a vehicle 1, excavating means pivotably mounted on the vehicle 1 by means of fixing unit 2 and has endless aitting chain. The excavating means 3 is pivoted relative to the vehicle 1 so as vary depth of a trench D. To aut a trench D having a level floor irrespective of any undulations ot the surface B upon which the vehicle 1 travels, a sensor 12 is associated with the apparatus for receiving a reference signal 13. Any variation in the location at which the reference signal 13 impinges on the sensor 12 (eg due to the passage of the vehicle 1 up an incline) serves to determine the angle at which the excavating means 3 must turn in respect to the vehicle 1, so the depth varies to the trench D is cut. In order to achieve an accurate relationship between the movement of the position at which the signal 13 impinges on the sensor 12, the sensor 13 by means of mast 11 and mast - carriage unit 14 has the possibility of movement in respect to excavating means 3 on the arcuate guide means 15 along the arcuate path, the curvature centre of which corresponds to the axis of rotation of an idler 7 about which the cutting chain 8 travels.    3 fig.
Patent GE-P20135869-B (GE)
Title: Magnetohydraulic tappet
Inventor: BITSADZE RUSUDAN
IPC: B66D5/26
Filed: 2010-11-29
Abstract: A tappet comprises a case 1 executed as interconnected hydrocylinders 3 and 6 of various diameters with the pistons 4 and 7 placed therein; at that, a piston rod 8 of hydrocylinder of small diameter is assigned for connection with an actuator, and a piston of big diameter is an electromagnetic armature located inside of electromagnetic coil 2 located in a hydrocylinder 3 of bigger diameter. An electromagnetic latch 14 is fixed onto case bottom and an armature 15 thereof has the bars 16 and 17 from both sides; at that one bar 16 end contacts with unidirectional fluid valve of piston 4 of bigger diameter, and bar 17 another end actuates on switch 18 contact.
Patent GE-P20135986-B (GE)
Title: Novel sustained release composition of compounds selected from class of centrally acting muscle relaxants
Inventor: KURANI SHASHIKANT PRABHUDAS
IPC: A61K31/4453
Filed: 2010-03-09
Abstract: There is represented composition containing Tol¬perisone and/or Eperisone combined with other pharmaceutical substances, pharmaceutically accep¬table fillers and at least an agent releasing sustained active ingredient; at that, Tolperisone and/or Eperi¬sone mass correlation with agent releasing active ingredient varies from 1:0.5 to 1:3.
Patent GE-P20207102-B (GE)
Title: Sulfonamides as modulators of sodium channels
Inventor: HADIDA-RUAH SARA SABINA
IPC: C07C311/46
Filed: 2014-07-18
Abstract: An invention relates to compounds of formula I, (I) pharmaceutically acceptable salts thereof, pharma¬ceutical compositions containing them, and their usage for the treatment of various disorders, e.g. pain.
Patent GE-P201706750-B (GE)
Title: Method and device for extraction biologically active substances from plant raw material with usage of non traditional technologies
Inventor: DGEBUADZE GURAM
IPC: B01D11/02
Filed: 2016-08-02
Abstract: A method and a device for biologically active substances from plant raw material continuous extraction are provided. The method provides an extractant and plant raw material supplement under gravity in continuous conditions, correlation controle in extractant and extracted raw material mixture by changing amount of extractant supplied directly at extraction process, biologically active substances extraction from plant raw material by means of electro hydro impulse technology by physical agents effect caused by high voltage impulses discharge on plant cell, continuous mixing extract and raw material with hydrodynamical flow caused by high voltage impulses discharge in the extractant, volatile matter and low specific weight subsances detachement directly in continues regime and extractant and extracted substances automatical discharge at extraction process. The device includes horizontal installed cylinder and at least couple of electropulse discharge chambers disposed in the ends thereof. The electrodes feeded by high voltage impulses are disposed in the chambers. The device is equipped with additional capacities intended for volatile matter and low specific weight subsances detachment received at extraction process.
Patent CA-1334159-C (CA)
Inventor: GLUCK DAVID G
IPC: B29C44/32
Filed: 1984-10-17
Granted: 1995-01-31
Abstract: A method for continuously producing an insulation board comprising a rigid plastic foam core having two major surfaces and a facing material on one or both of the major surfaces,  the method including conveying a facing material along a production line, depositing a partially  expanded  froth foam of a plastic mixture, which contains  at  least  one  frothing agent,  on the facing material,  and further expanding and curing the froth foam in contact with the facing material to form the insulation board.  The board is particularly useful as roof insulation.
Patent CA-1275798-C (CA)
Title: Electrorheological fluids
Inventor: BLOCK HERMANN
IPC: C10M171/00
Filed: 1986-02-03
Granted: 1990-11-06
Abstract: ABSTRACT OF THE DISCLOSURE      An electrorheological fluid is provided herein.  Such fluid comprises a liquid continuous phase and, dispersed therein, at least one dispersed solid phase.  The fluid is capable of functioning as an electrorheological fluid when at least the dispersed phase is substantially anhydrous.
Patent CA-1340934-C (CA)
Inventor: SALSTROM JOHN S
IPC: A61K39/29
Filed: 1986-04-15
Granted: 2000-03-28
Abstract: Bacterial plasmids carrying the PreS1-PreS2-S protein coding region, but lacking sequences encoding the hepatitis B core antigen, are used for transfection of eukaryotic cell lines for production of particles containing polypeptides encoded by the PreS1-PreS2-S protein coding region.
Patent CA-1275625-C (CA)
Inventor: POST LEONARD E
IPC: A01N63/00
Filed: 1986-07-11
Granted: 1990-10-30
Abstract: ABSTRACT Provided are a virus vaccine. comprising a properly incapacitated virus lacking an antigen of the wild-type virus which is useful for serologically distinguishing between vaccinated and infected animals. methods for distinguishing between vaccinated and infected animals and multivalent vaccines.
Patent CA-1297131-C (CA)
Title: Process for the isolation of p-hydroxybenzaldehyde
Inventor: ROEHRSCHEID FREIMUND
IPC: C07C45/36
Filed: 1986-07-18
Granted: 1992-03-10
Abstract: ABSTRACT OF THE INVENTION            The invention relates to a process for the isolation of p-hydroxybenzaldehyde  from the  reaction mixture  obtained by oxidizing p-cresol with oxygen or oxygen-containing gases in methanol in the presence of Na or K hydroxide and an Nn, Ni, Cr or Co salt.  The procedure in this process is optionally to add water to the reaction mixture, to heat the resulting solution and to filter off the precipitated Mn, Ni, Cr or Co oxide-hydrate,  to  remove  the  methanol  from  the  filtrate  by distillation, to cool the residual aqueous solution and thus to allow the p-hydroxybenzaldehyde to crystallize out in the form of the Na or K salt.  Alternatively, the reaction mixture is first dried by atomization, the soluble constituents of the dry substance are then dissolved in hot water, the undissolved Mn, Ni, Cr or Co oxide-hydrate is filtered off and the salt of p-hydroxybenzaldehyde is again allowed to crystallize out by cooling the filtrate. A further method consists in diluting the reaction mixture with methanol, filtering off the undissolved Nn,  Ni,  Cr  or  Co  oxide-hydrate,  drying  the  filtrate  by atomization,  dissolving the resulting dry substance in hot water,  and  again,  allowing  the  p-hydroxybenzaldehyde  to crystallize out as the Na or K salt by cooling the solution.
Patent CA-1305962-C (CA)
Title: Chromogenic quinazolines
Inventor: ZINK RUDOLF
IPC: C07D239/93
Filed: 1986-09-04
Granted: 1992-08-04
Abstract: 1-15497/+     Chromogenic quinazolines Abstract of the Disclosure Chromogenic quinazolines of formula (1)                wherein R  is an aryl radical or a heterocyclic radical, Z1 is oxygen or sulfur, Z2 is oxygen, sulfur or -NR', R' is hydrogen, alkyl which is unsubstituted or substituted by halogen, cyano or lower alkoxy, or is cycloalkyl, phenyl, benzyl, phenethyl or acyl, or -NRR' 18 a 5- or 6-membered heterocyclic radical, Q  is an aliphatic radical which may be interrupted by a further member Z2, Y  is the radical of a couplable compound, and the ring A  is unsubstituted or substituted by halogen, cyano, nitro, lower alkyl, lower alkoxy or lower alkoxycarbonyl.            These quinazolines are exceedingly fast to sublimation and are particularly suitable colour formers in pressure-sensitive or heat-sensitive recording materials and give strong and lightfast yellow and orange colourations.
Patent CA-1313513-C (CA)
Title: Dressing aid
Inventor: BLACK MAURICE
IPC: A47G25/90
Filed: 1986-09-09
Granted: 1993-02-09
Abstract: DRESSING AID                  ABSTRACT OF THE DISCLOSURE        A device for assisting a handicapped person in donning and removing an article of hosiery comprising a support adapted to be accommodated in the article of hosiery, a handle for manipulating the support, and a flexible strap coupling the support to the handle.  The support has laterally extending projections between which portions of the article of hosiery may be positioned to resist separation of the support and the hosiery.
Patent CA-1315906-C (CA)
Title: Clear impact modifier for pvc
Inventor: MEREDITH FRANK L
IPC: C08L27/20
Filed: 1986-10-16
Granted: 1993-04-06
Abstract: CLEAR IMPACT MODIFIER FOR PVC            ABSTRACT       Impact modified PVC compositions comprising PVC and an ABS graft copolymer wherein the ABS comprises from 50 to 70 wt% styrene-butadiene rubber and from 40 to 30 wt% SAN having a S/AN ratio of about 3.8/1 to 4.2/1 have excellent clarity and good impact properties.  The preferred composi-tions are based on substrate SBR rubbers having from 78 to 95 wt% butadiene and from 22 to 5 wt% styrene.
Patent CA-1285011-C (CA)
Title: Recreational vehicle discharge pipe coupler
Inventor: TODD HARRY V
IPC: F16L47/00
Filed: 1986-11-24
Granted: 1991-06-18
Abstract: Recreational Vehicle Discharge Pipe Coupler Abstract of the Disclosure A device is disclosed for coupling a drainpipe to a recreational vehicle discharge pipe fitting of the type having a terminal end portion with circular periphery and a plurality of locking pins extending outward radially from the periphery.  The device employs a tubular member having a proximal end and a distal end.  A drainpipe end portion of the tubular member terminating at the distal end has a complementary shape and size adapted to engage threadably an end of a corrugated drainpipe, while a fitting end portion of the tubular member terminating at the proximal end has a complementary shape and size adapted to engage telescopically a terminal end portion of the discharge pipe fitting.  Open elongated slots in the fitting end portion receive the locking pins as the fitting end portion is placed over the terminal end portion of the discharge pipe fitting and rotated about its axis, each slot extending circumferentially toward the distal end of the tubular member from an open end portion of the slot at the proximal end to a closed end portion of the slot set back from the proximal end.  Elongated portions of the fitting end portion disposed between the proximal end and respective ones of the slots engage respective ones of the locking pins, and a detent in each elongated portion receives the locking pin in locking engagement.
Patent CA-1290693-C (CA)
Title: COMPOSITIONS COSMETIQUES POUR LE TRAITEMENT DE LA PEAU ET DES CHEVEUX GRAS, ABASE DE DI(.beta.-HYDROXYETHYL) SULFOXYDE, ET LEUR APPLICATION
Inventor: GROLLIER JEAN-FRANCOIS
IPC: A61K8/00
Filed: 1986-12-24
Granted: 1991-10-15
Abstract: L'invention concerne une composition cosmétique destinée à lutter contre l'aspect gras de la chevelure et de la peau, caractérisée par le fait qu'elle contient, comme ingrédient actif associé à un véhicule cosmétiquement acceptable, le di(bêta-hydroxyéthyl) sulfoxyde. L'invention concerne également un procédé de traitement cosmétique utilisant cette composition.
Patent CA-1282810-C (CA)
Title: Device and method for tying a twisted clinch knot
Inventor: PECK RICHARD M
IPC: A01K91/04
Filed: 1987-01-29
Granted: 1991-04-09
Abstract: Abstract of the Disclosure A hand-held device for tying a twisted clinch knot includes a worm shaft, a handle defining a recess shaped to receive the shaft, a first stop for determining a forwardmost position of the shaft relative to the handle and for retaining a first end of the shaft within the handle, a hook located on a second forward end of the shaft, and a protrusion located on an interior wall of the handle that is received within threads of the shaft.  A method for tying a twisted clinch knot includes the steps of providing the aforementioned device, attaching the hook to an article to which a line is to be secured, advancing an end portion of the line through an opening defined by the article, rotating the shaft about the protrusion while holding the handle on one side of the opening and while holding the end portion and a next adjacent end portion of the line on the other side of the opening, and passing a part of the end portion through a loop of the line that passes through the opening.
Patent CA-1298990-C (CA)
Title: Apparatus for measuring blood pressure
Inventor: HON EDWARD H
IPC: A61B5/022
Filed: 1987-04-30
Granted: 1992-04-21
Abstract: APPLICATION FOR LETTERS PATENT     BY                      EDWARD H. HON, M.D.                              AND                        EDWARD D. HON                              FOR     APPARATUS FOR MEASURING BLOOD PRESSURE     Abstract Apparatus  for  continuously  measuring  blood pressure,  preferably in the situs of the wrist is dis-closed.  A hand and wrist support structure maintains the hand and wrist in a substantially fixed relationship.  A pressure monitoring apparatus consisting of a sensing means and means for maintaining the sensor over the radial artery of a user so as to measure the blood pressure is disclosed.
Patent CA-1285631-C (CA)
Title: Gas detection method and apparatus using chemisorption and/or physisorption
Inventor: MADOU MARC
IPC: G01N27/00
Filed: 1987-06-29
Granted: 1991-07-02
Abstract: Gas Detection Method and Apparatus Using Chemisorption And/Or Physisorption Abstract Gas species are detected with a capacitor having a solid, ionic dielectric excited by an AC voltage in the range from 0.01-30 Hz, with an amplitude of 1-100 millivolts to allow physisorption processes and/or with an AC voltage in the same frequency range and amplitudes from  0.01-3  volts  to  achieve chemisorption reactions. The AC impedance of the capacitor  is detected for  both physisorption and chemisorption excitation to determine gas species and concentration.   In  chemisorption,  diode like action occurs,  and is detected by AC harmonic detection processes.  The surface of the dielectric on which the gas is: incident is overlaid with a grid or porous electrode, fabricated of inert metal or a catalyst which causes the capacitor to enable preferential adsorption by the dielectric of certain materials, to indicate  the presence  of  certain  gases.   Plural capacitors, having different adsorption characteristics in response to different gases facilitates detection of plural gases.  The dielectric is a rare earth fluoride, preferably lanthanum fluoride.  The AC impedance of the capacitor  provides  the  specie  and  concentration indications.
Patent CA-1289350-C (CA)
Title: Drafting instrument
Inventor: ROACH DANIEL F
IPC: B43L7/00
Filed: 1987-07-30
Granted: 1991-09-24
Abstract: ABSTRACT OF THE DISCLOSURE       A protractor quadrant too] accessory is provided and consists of two arms attached pivotally together at one end, degree calibrations so that the angle between the arms is readily read and a locking device whereby the angle between the arms can be maintained fixed so that the protractor quadrant tool accessory can be used by a carpenter to measure angles on various articles.  In a modification stud guides attached to outer parallel straight edges of the arms can stabilize the tool accessory when measuring the stairways stud angles and the like, used as an isometric center finder and making equal and opposite converse lines upon a stud.  In still another modification an adjustable trimitre is slideably locked upon one arm so as to stabilize the tool accessory when measuring the stud angles and the like to be cut.
Patent CA-1290634-C (CA)
Title: Engine valve train module
Inventor: WIRTH RICK C
IPC: F01L1/46
Filed: 1987-09-29
Granted: 1991-10-15
Abstract: ENGINE VALVE TRAIN MODULE Abstract of the Disclosure A valve train module with rocker positioner and non-rotation guide has the rocker positioner and non-rotation guide in the form of a longitudinally extending U-shaped member with lateral outward extending rocker shaft supports adapted to retain a pair of rocker shafts in parallel spaced apart relationship to each other, with each of the rocker shafts pivotably supporting a plurality of rocker arms thereon actuated by hydraulic roller valve lifters operated by an engine driven camshaft for the valves in the cylinder head for a bank of cylinders, the U-shaped member having a base and parallel upright side walls with the base having bolt receiving apertures for its attachment to a cylinder head and each of the walls having at least a plurality of spaced apart pierced openings defined in part by sets of spaced apart inward extending rocker guide flanges to effect the pivotal positioning of an associate rocker arm, the base further having spaced apertures arranged to operatively receive an associate flat sided hydraulic roller valve lifter such that the upright side walls act as a non-rotation guide for the associate hydraulic roller valve lifter.
Patent CA-1320780-C (CA)
Title: Polyamide compositions
Inventor: WILLIAMS RICHARD S
IPC: C08K3/02
Filed: 1988-02-10
Granted: 1993-07-27
Abstract: ABSTRACT          A  moulding composition based on a thermoplastic polyamide contains  red phosphorus and magnesium carbonate for flame retardancy with a good electrical tracking resistance.          The composition can also include reinforcing fibres.          The  amounts of red phosphorus and magnesium carbonate may be  5  to  15 per cent by weight and 5 to 50 per  cent  by weight  of  the composition respectively, their  combined total  being  not more than 55 per cent by weight  of  the composition.          The  amounts of red phosphorus and magnesium carbonate are such that 3P + C ? 30 where  P is per cent by weight red phosphorus and C is per cent   by   weight  magnesium  carbonate  in   the   total composition.
Patent CA-1294350-C (CA)
Title: High speed quantum well optical detector
Inventor: CHEMLA DANIEL S
IPC: H01L31/10
Filed: 1988-03-28
Granted: 1992-01-14
Abstract: High Speed Quantum Well Optical Detector Abstract In response to ultrafast optical signal pulses, it is now possible to generate correspondingly ultrafast electrical signal pulses by employing semiconductor apparatus including at least one quantum well layer electrically biased by a static electric field. Optical signal pulses incident on the quantumwell are at a wavelength substantially less than the absorption edge of the quantum well layer or layers. In other words, the incident optical pulses have amean photon energy less than the bandgap energy of the quantum well layer or layers. The electrical signal pulse generated subsists for a period of time substantially equal to the duration of the optical signal pulses incident on thequantum well layer or layers.
Patent CA-1306662-C (CA)
Title: Biocide
Inventor: STAINER PHILIP J
IPC: A01N33/12
Filed: 1988-04-11
Granted: 1992-08-25
Abstract: ABSTRACT     A  biocidal composition for the treatment of water comprises a cationic polyquaternary ammonium biocide, e.g. an ionena halide, or a quaternary ammonium biocide or a quaternary ammonium biocide comprising a long chain alkyl group and three other groups selected from lower alkyl and aralkyl groups, together with a source of transition metal cations e.g. copper II cations and/or a biocide of the type containing a gem. bromonitro-methylene group e.g.2-bromo-2-nitropropane-1,3-diol..
Patent CA-1302026-C (CA)
Title: Cut-fibre brush for cleaning woven textiles
Inventor: PREUSS HERBERT
IPC: A46B15/00
Filed: 1988-04-28
Granted: 1992-06-02
Abstract: Abstract A cut-fibre brush to clean woven textiles, this consisting of a carrier that is fitted with a covering of synthetic cut-fibre material, for example, of nylon velour, the covering of cut-fibre materialis being divided in a direction that is perpendicular to the (normal and customary) working direction, and the sections of cut-fibre material (2, 3) being attached to the carrier (1) so that the orientation of the cut fibres in the sections is opposite to each other.  Between the sections (2, 3 of covering there is an area that is not covered with cut-fibre material, in which there is a recessed, trough-like insert that serves as a collector for the dirt and lint removed from the textile.
Patent CA-1308446-C (CA)
Title: Thermoelectric cooling device with efficient heat sink
Inventor: GIEBELER ROBERT H
IPC: H01L23/36
Filed: 1988-05-11
Granted: 1992-10-06
Abstract: THERMOELECTRIC COOLING DEVICE WITH EFFICIENT HEAT SINK              ABSTRACT OF THE DISCLOSURE         A thermoelectric cooling design of the type having a nonconducting substrate mounting thermoelectric coolers is improved.  Provisions for a flexible can and improved heat dissipation from the thermoelectric coolers are provided.  For improved thermal response, the refrig-erated vacuum can is provided with thin walls of high purity aluminum with the result that deformation of the wall surface, especially the bottom wall surface can occur both with respect to installation.  A plurality of can heat sinks are placed on the walls of the can to form a unitary and locally rigid side wall to the can at the point of attachment.  At least one thermoelectric cooler is communicated to the can heat sinks at a first side for receiving heat energy from the can.  A second discharge heat sink is communicated to each thermoelect-ric cooler for dissipating heat energy from both the can and the thermoelectric cooler.  Spring biased con-nections move the respective heat sinks towards one another and clamp the thermoelectric cooler firmly there-between.  The heat sinks dynamically conform to dimen-sional changes at the cooler interface during installa-tion.  The discharge heat sinks are integrally cast with copper plugs placed in an aluminum mold and the aluminum cast about the copper plugs.  The copper plug is preferably gold plated to prevent oxidation and form a heat conducting alloy with the aluminum.  This enables heat transfer with a low temperature gradient to produce cooling with high efficiency.
Patent CA-1287177-C (CA)
Title: Microprogrammed systems software instruction undo
Inventor: JOYCE THOMAS F
IPC: G06F9/22
Filed: 1988-05-18
Granted: 1991-07-30
Abstract: ABSTRACT       In a  data  processing  system  using  a virtual  memory addressing scheme, certain software instructions call for the virtual address to be stored in a base register.  The virtual address  stored  in  the  base  register  is  incremented or decremented during the read out cycle of the previous operand to  address  the  next  operand.     If the operand is not in physical memory,  then the contents of the base register is restored to its original value.